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Heterocyclic building blocks

Thionarcon

Also known as 5-(butylsulfanylmethyl)-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dione, Tionarcon, 5-((Butylthio)methyl)-5-ethyl-2-thiobarbituric acid

CAS 115-59-3Formula C11H18N2O2S2Molar mass 274.41 g/mol
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Thionarcon chemical structure, C11H18N2O2S2, CAS 115-59-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
115-59-3
Formula
C11H18N2O2S2
Molar mass
274.41 g/mol
HS code
293359
Category
Heterocyclic building blocks

What is Thionarcon?

Plain description, key identifiers and synonyms

Thionarcon is a chemical substance with the molecular formula C11H18N2O2S2 and a molar mass of 274.41 g/mol. Its CAS registry number is 115-59-3. The IUPAC name is 5-(butylsulfanylmethyl)-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
5-(butylsulfanylmethyl)-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dione
CAS number
115-59-3 CAS number cross-checked
Molecular formula
C11H18N2O2S2
InChIKey
IZXGUXKTLNWAEY-UHFFFAOYSA-N
InChI
InChI=1S/C11H18N2O2S2/c1-3-5-6-17-7-11(4-2)8(14)12-10(16)13-9(11)15/h3-7H2,1-2H3,(H2,12,13,14,15,16)
SMILES (canonical and isomeric)
CCCCSCC1(C(=O)NC(=S)NC1=O)CC

Synonyms

  • 5-(butylsulfanylmethyl)-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dione
  • Tionarcon
  • 5-((Butylthio)methyl)-5-ethyl-2-thiobarbituric acid
  • Acido 5-etil-5'-(butiltiometilen)-2-tiobarbiturico
  • Barbituric acid, 5-((butylthio)methyl)-5-ethyl-2-thio-
  • 4,6(1H,5H)-Pyrimidinedione, 5-((butylthio)methyl)-5-ethyldihydro-2-thioxo-
  • 5-[(Butylthio)methyl]-2,3-dihydro-5-ethyl-2-thioxo-4,6(1H,5H)-pyrimidinedione
  • 5-[(Butylsulfanyl)methyl]-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dione

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
274.41 g/molcalc.
Exact mass
274.081 Dacalc.
LogP (octanol/water)
1.45calc.
Topological polar surface area
58.2 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
6calc.
Heavy atoms
17calc.
Rings
1calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.73calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C1CC(=O)NC(=S)N1

O=C1CC(=O)NC(=S)N1

1 ring, 9 atoms, the Thiobarbituric acid ring system.

144 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Thionarcon suppliers

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Thionarcon price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Thionarcon is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Thionarcon is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Thionarcon, based on the data on this page

What is Thionarcon?

Thionarcon is a chemical substance with the molecular formula C11H18N2O2S2 and a molar mass of 274.41 g/mol. Its CAS registry number is 115-59-3. The IUPAC name is 5-(butylsulfanylmethyl)-5-ethyl-2-sulfanylidene-1,3-diazinane-4,6-dione.

What is the CAS number of Thionarcon?

The CAS registry number of Thionarcon is 115-59-3.

What is the molecular formula and weight of Thionarcon?

The molecular formula of Thionarcon is C11H18N2O2S2 and its molar mass is 274.41 g/mol.

What is Thionarcon used for?

Known uses and roles of Thionarcon include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Thionarcon hazardous?

No GHS hazard classification for Thionarcon is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Thionarcon?

Thionarcon is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Thionarcon?

Post a free request on CompoundList and suppliers of Thionarcon will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Thionarcon?

Suppliers quote Thionarcon on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Thionarcon

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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